baber/WOPTO huggingface dataset:
Patent JP-2000244845-A (JP)
Title: Television receiver
Inventor: ITAZAWA TOSHIAKI
IPC: H04R1/02
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain the best sound field corresponding to the position of a viewer by automatically changing the direction of a speaker according to the position of the viewer. SOLUTION: A shaft 11 is fixed to a housing 3 and penetrates the through hole of polyurethane rubber 12 mounted on a hole 10-a as the center of rotation of a speaker fitting plate 10. Consequently, the housing 3 and the speaker fitting plate 10 are able to turn relatively on the shaft 11 and then the tweeter and squawker speakers 8 and 9 can be turned at the same time. Then those speakers 8 and 9 can be changed in direction by moving a knob 7 to the right or left from the outside and when an external force exceeding the turning torque is not applied, the position relation between the housing 3 and speaker fitting plate 10 is held, thereby holding the directions of the speakers 8 and 9. Thus, the directions of the speakers 8 and 9 can be changed, so sound fields matching various audience styles based upon the taste, positions, numbers, etc., of viewers can be obtained.
Patent JP-S62201178-A (JP)
Inventor: TAKAHASHI CHUICHI
IPC: A63H33/36
Filed: 1986-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03246885-A (JP)
Title: Switch device for remote control
Inventor: OGAWA TATSUO
IPC: H02B15/04
Filed: 1990-02-23
Abstract: PURPOSE:To easily cope with the layout change of loads by constituting a switch device with a transparent layout sheet covered on the front face side of a fitting frame and a terminal base connecting signal lines, and coloring the front faces of blank chips or replaceably sticking color labels for identifying segment areas. CONSTITUTION:Blank chips 16 removably adsorbed on a fitting frame 8 to cover switch insertion holes 7 inserted with no switch unit 6, a transparent layout sheet 12 covered on the front face side of the fitting frame 8, and a terminal base which is arranged on the side inner face of the fitting frame 8 and removably connects signal line connecting lead wires 5 and connects signal lines. Front faces of the blank chips 16 are colored or color labels are replaceably stuck for identifying segment areas. Action switches s can be arranged when they are merely inserted into the switch insertion holes 7 in response to the layout of loads L. A switch device which can easily cope with the layout change of the loads L is obtained.
Patent JP-H03247908-A (JP)
Title: Gas burner
Inventor: OTSUKA TETSUJI
IPC: F23N1/02
Filed: 1990-02-23
Abstract: PURPOSE:To contrive a lower NOx value, by disposing a first burner port part for ejecting a rich fuel-air mixture and a second burner port part for ejecting a lean fuel-air mixture, adjacent to each other, and ensuring that the rich fuel-air mixture is burned to form a Bunsen flame. CONSTITUTION:A lean fuel-air mixture obtained by mixing a fuel gas and combustion air through a mixer 12 is ejected from a group of burner ports 6b at a central part of a burner part 6, to be burned. A rich fuel-air mixture obtained by mixing the fuel gas with combustion air in the course of feed from a suction part 10 is passed through a group of burner ports 6a at an outer peripheral part of the burner part 6, and is burned with secondary air supplied to the burner part 6 through a passage defined by walls of a casing 4 and a first partition wall 5, resulting in formation of a Bunsen flame. The lean fuel-air mixture is a lean fuel-air premix having an excess air ratio or from about 1.3 to about 1.7 or an extra lean fuel-air premix having an excess air ratio of at least 1.7, and the ratio of the quantity of Bunsen combustion (NOx 80 ppm) to the quantity of lean combustion (NOx 5ppm) by the lean fuel-air mixture is set in the range from about 1/1 to about 1/10. By the effect of the lean combustion or extra lean combustion, with the Bunsen flame as a pilot flame, a lower NOx value can be achieved satisfactorily.
Patent JP-H0572251-A (JP)
Title: Device for specifying fault mode
Inventor: ABE SHIGERU
IPC: H02H7/26
Filed: 1991-03-08
Abstract: PURPOSE:To enhance the performance of the device locating the fault point of a transmission line and calculating the resistance of the fault point by using a line constant corrected on the basis of the dividing ratio of the fault current of a transmission line to be measured into an overhead earth wire and the ground. CONSTITUTION:When a fault is generated in a transmission line 20. a fault phase specifying device 50 specifies the resistance of the fault point of the transmission line 20. The voltage and current signals at both terminals of the specific objective line 20 are necessary as input signals in the device 50 and, when the current of an S-terminal is set to IS, the voltage thereof is set to VS, the current of an R-terminal is set to IR and the voltage thereof is set to VR, current transformers 21, 22 take in the current signals IS, IR and transformers 23, 24 take in the voltage signals VS, VR. The device 50 uses the line constant corrected on the basis of the dividing ratio of the fault current of the transmission line 20 into an overhead earth wire and the ground to calculate the distance M up to a fault point and the resistance RE of the fault point on the basis of the voltage signal VS and current signal IR of the S-terminal according a Kirchhoffr's law to output and display the same.
Patent JP-S52127121-A (JP)
Title: Vertical deflection output circuit
Inventor: INOUE FUMIO
IPC: H04N3/16
Filed: 1976-04-19
Abstract: PURPOSE:To obtain the effective and low-power vertical deflection output circuit through the choke rectifier circuit by rectifying the AC current overlapped on the DC voltage and by applying the rectified DC voltage to the B-class push-pull vertical deflection output circuit.
Patent JP-S62201912-A (JP)
Title: Chlorotrifluoroetylene/perfluoropropyl vinyl ether copolymer
Inventor: KOJIMA GEN
IPC: C08F214/24
Filed: 1986-03-03
Abstract: PURPOSE:To obtain a copolymer which is rendered solvent-soluble without detriment to high chemical stability and heat stability, by forming it from chlorotrifluoroethylene and perfluoropropyl vinyl ether as essential components so that the content of the latter may be specified value or larger. CONSTITUTION:This copolymer contains chlorotrifluoroethylene (A) and perfluoropropyl vinyl ether (B) as essential principal components and has a number-average MW >=3,000 and a content of component B >=5mol%. It is desirable that the total of the molar fractions of components A and B is 95% or above and the content of component B is 5-40mol% in order for the polymer to maintain said characteristics.
Patent JP-S60191994-A (JP)
Inventor: MIYANAGA YOSHIAKI
IPC: B66D1/58
Filed: 1984-03-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56142076-A (JP)
Title: Impact-type dot printer
Inventor: SENDA YOSHINORI
IPC: B41J2/31
Filed: 1980-04-04
Abstract: PURPOSE:To provide the captioned printer which is constituted of a small number of parts of a printing head part and therefore, is compact-sized and light-weight by arranging so that a carrier holding a platen in a freely rotatable fashion may slide in the same direction as a carriage holding a printing lever. CONSTITUTION:Ropes 35, 36 are taken up by each drum 31, 32 and a carriage 1 and a carrier 16 scan at a prearranged speed. In addition, a platen 12 held by the carrier 16 moves together and at the same time, is continuously driven to turn by means of a platen axis 13. A carriage 1 for a printing head and a carrier 16 for a platen are set in such manner that while the platen 12 turns by 11M (M means the number of protrusions 14 of the platen 12), the said carriage and carrier move by pitch between the dots. When one line printing is completed, a carriage return signal is supplied to the plunger of a clutch gear 28, releasing the intermeshing of a clutch gear 27. As a result, the carriage 1 and carrier 16 are returned by the spring force of return springs 39, 40.
Patent JP-S59171368-A (JP)
Title: Solid-state image pickup device
Inventor: OZAWA NAOKI
IPC: H04N5/335
Filed: 1983-03-18
Abstract: PURPOSE:To prevent vertical smear from being generated even when a solid- state image pickup element is used by obtaining a difference signal via a gate circuit and a subtraction circuit since a signal obtained from an even number and an odd number row of horizontal picture element train is obtained respectively from respective output means. CONSTITUTION:Gate circuits 142, 143 and 140, 144 output an input signal respectively for an odd number and an even number of field period by a control signal at terminals 131, 132. Thus, an optical signal S0 of an odd number of row and a vertical smear signal Ve are obtained from a terminal 161 at each horizontal scanning period of an odd number field and a vertical smear signal V0 is obtained from the terminal 162. On the other hand, an optical signal Se of an even number of row and the signal V0 are obtained from the terminal 161 and the signal Ve is obtained from the terminal 162 at each horizontal scanning period of an even number of field. In this case, it is regarded as V0 Ve. A signal at the terminals 161, 162 is added to a subtraction circuit 18 through preamplifiers 171, 172. In this case, output signals Sout1, Sout2 of the subtraction circuit at both fields are respectively Sout1=(S0+Ve)-V0 S0 and Sout2= (Se+V0)-Ve Se and the vertical smears of both fields are eliminated.
Patent JP-H02191224-A (JP)
Title: New substance and carcinostatic agent
Inventor: SHOJI TOSHIKATSU
IPC: A61P43/00
Filed: 1989-02-23
Abstract: NEW MATERIAL:NPF-87KAN-I (C: 49.14%, H: 5.42%, N: <0.5%, ash: 0.9%) comprising a fraction having a mol.wt. of 1000-10000 and NPF-87KAN-II (C: 53.58%, H: 4.55%, N: <0.3% and ash: <0.3%) comprising a fraction having a mol.wt. of >=10000, both being obtained by fractionating the methanol- extracted substances of defatted KANSHU (a galenical comprising the dried roots and stems of Dryopteris crassirhizoma Nakai, Athyrium pycnosorum Christ, Bleehum orientale L., etc.) with a dialysis tube. USE:A low toxic carcinostatic agent capable of being administered in large amounts. PREPARATION:Defatted KANSHU is extracted with methanol and the obtained extracted solution is concentration-dried and subsequently extracted with water. The aqueous solution is mixed with a hydrophobic organic solvent to remove solvent-soluble contents and the remaining water layer is fractionated with a dialysis tube. The NPF-87KAN-I and II are treated with a high speed liquid chromatographic tube to provide a fraction (IA) having a mol.wt. of 8100, a fraction (IB) having a mol.wt. of 4900, a fraction (IIA) having a mol.wt. of 12800 and a fraction (IIB) having a mol.wt. of 9400.
Patent JP-S59171004-A (JP)
Title: Stamper for manufacturing information recording medium
Inventor: OOGOSHI SEIJI
IPC: B29D17/00
Filed: 1983-03-18
Abstract: PURPOSE:To obtain a stamper which generates no distortion of sound grooves nor ghost by providing a thermoplastic resin layer on the rear side of the stamper on which a projecting bar corresponding to information recording grooves is formed, and forming the rear side as a smooth surface. CONSTITUTION:A recessed groove 2 corresponding to a projecting bar 1 for forming sound grooves by a press is left on the rear side of a stamper main body A. Therefore, a resin layer B is formed as a smooth surface by heating a thermoplastic resin and spraying it to the rear side of the stamper. In this way, at the time of pressing, even if a force (a) for spreading out the projecting bar 1 is applied, the sound grooves generate no deformation nor distortion. Also, even if a force (b) for pushing laterally the projecting bar 1 is applied by a crushed force of a projecting bar 1', its influence is not exerted, and no ghost is generated. Therefore, a stamper which generates no distortion nor ghost is obtained.
Patent JP-H08253668-A (JP)
Title: Mixture of polycarbonate and polyester-amide
Inventor: KURISUTEIAN MARIA EMIRU BEIRII
IPC: C08L77/12
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a blend which comprises a polycarbonate resin and a polyesteramide resin, each contg. specific structural units, and is excellent in mechanical and physical properties.  
     SOLUTION: This compsn. comprises (A) a polycarbonate resin contg. structural units of formula I (wherein R 3  is a divalent org. group) and (B) a substantially aliph. polyesteramide resin contg. amide units of formula II and ester units of formula III. In ingreient B, the ratio of amide units of formula II to ester units of formula III is pref. lower than 1:1. The compsn. is prepd. by reacting the units of formula II, the units of formula III, and a diol and mixing the resultant aliph. polyesteramide resin with a polycarbonate resin contg. the units of formula I. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S59170895-A (JP)
Inventor: UEHARA MIKIO
IPC: G10L15/24
Filed: 1983-03-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51119779-A (JP)
Title: A light screening film
Inventor: OONO KEN
IPC: B32B15/08
Filed: 1975-04-14
Abstract: PURPOSE: A weather-resistant metallized polyester flm for agricultural use having UV absorbing layer of specific resin binder. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59172306-A (JP)
Title: Delivering/storing crane for automatic warehouse
Inventor: YASUTAKE NOBUO
IPC: B65G1/04
Filed: 1983-03-16
Abstract: PURPOSE:To enhance cargo shifting work efficiency in handling cargoes, with various widths, by varying the carriage stoppage level by the distance between the upper and lower cargo supporting surfaces so that no matter what cargo width may be, large or small, the cargo can be shifted by being guided at its both right and left ends by a pair of right and left guides. CONSTITUTION:When a cargo 2 with large width stored in compartment 3 of a shelf 1 is to be delivered, a crane lifting carriage 10 is lifted/lowered first so that cargo receiving pieces 7a and 7b are positioned flushed with an upper supporting surface 13 of the carriage 10 at the exact side of the compartment 3. Next, a shifting means 11 is moved toward innermost of the compartment 3 and then lifted until its locking piece 16a is engaged with a counter-locking piece of the cargo 2. Further, the shifting means 11 is moved to this side and the cargo 2 is extracted onto the upper supporting surface 13. Meanwhile, when a cargo with small width in compartment 5 is delivered, the carriage 10 is lifted/ lowered until cargo receiving pieces 7a and 7b in the compartment 5 is positioned at the same level with a lower supporting surface 12 on the carriage 10 at the exact side of the compartment 5. After this, the cargo 4 is extracted in the same manner as above.
Patent JP-S53129773-A (JP)
Title: Winding of linear material
Inventor: FUJIMOTO SHIGENOBU
IPC: B65H65/00
Filed: 1977-04-20
Abstract: PURPOSE: To prevent the cut-off end of a linear material from loosening even if a bobbin is fully wound and the linear material is cut off, to make it unnecessary for an operator to hook the cut-off end on the bobbin and to make it possible to improve the efficiency and safety of work. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53130872-A (JP)
Title: Method of separating city refuse by addition of water
Inventor: EGUCHI KAZUNAMI
IPC: D21B1/08
Filed: 1977-04-20
Abstract: PURPOSE: To provide a method of separating papers and plastics, which comprises the steps of adding refuse composed of papers and plastics with a substantially equal amount of water; carrying out selective crushing of the same after maturing; and fi nally separating the refuse in accordance with the sizes thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08238455-A (JP)
Title: Powder dispersing apparatus
Inventor: MURATA HIROSHI
IPC: G01N15/14
Filed: 1995-03-06
Abstract: PURPOSE: To quantitatively disperse a sample powder even if the quantity of the sample powder is small and continuously produce the powder with desiring concentration by providing a suction nozzle, a scraper, a powder storing member, and a means to rotate and vertically move the powder storing member in a closed pressure container. CONSTITUTION: While a cylinder 12, which is used as a powder storing member and put on a rotating stand 14 installed in the tip of a ball screw 16, is rotated at high revolution and elevated at a speed corresponding to the pitch of a ball screw 16, a powder 36 is scraped by a scraper 40 and made to float up. At the same time, dry and compressed air is supplied through an air supplying inlet 26 of a closed pressure container 11.  Based on the pressure difference between the dry and compressed air and the inner pressure of a powder measuring apparatus to be connected with a discharging outlet of the closed pressure container 11, together with the dry and compressed air, the scraped and floating powder 36 is sucked in a pipe 33 of a suction nozzle 30 and being dispersed and mixed in air and flows in the pipe 33, and the resulting powder-dispersed air is supplied to a powder measuring apparatus.
Patent JP-S56146603-A (JP)
Title: Chucking device
Inventor: NAKANISHI MASAICHI
IPC: B23B31/12
Filed: 1980-04-07
Abstract: PURPOSE: To make the whole chuck compact and further enable a work to be supplied and discharged from one side to the other by providing a power for driving claws apart from a cylindrical rotor.  
     CONSTITUTION: Claw pieces 8 are opened by operation by a hydraulic cylinder 23 to supply a work 7 from behind to the position of claws 8 on the axis of a rotor 5. The work 7 is located there and clamped by advancing operation of the hydraulic cylinder 23 so that the clamped work 7 is worked by the rotation of the rotor 5. When the work 7 is completely worked and rotor 5 is stopped together with the motor the work 7 is released from the clamp of the claws by the retreat of the cylinder 23 to be discharged from the side opposite to the supply side, and thus the efficiency of work is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07253866-A (JP)
Title: Integrated operation management equipment
Inventor: IKEDA KAZUYUKI
IPC: G06F3/048
Filed: 1994-03-16
Abstract: PURPOSE:To use an existing operation management tool without correction by providing an event transmission means that stores a designated segmented range and a paste location as definition information, references the definition information, updates display on a window for an integrated operation management interface and gives the operation management tool the result as an event to the equipment. CONSTITUTION:An event handling section 5 calls a definition section 10 and a paste section 11 of the definition section 10 sets a flag so that an interaction right is moved from an integrated operation management interface. Then a segmented range designated on the operation management tool is acquired and the paste destination on the integrated operation management interface is acquired and the results are stored in a definition information file. Then an event section 21 of an operation section 20 retrieves the operation management tool based on the stored definition information and transfers the event. Moreover, when no contact about the processing end is not received, the display of the integrated operation management interface is updated. Thus, the interface of convenience of use is built up.
Patent JP-H027584-A (JP)
Title: High impedance piezoelectric transducer
Inventor: RICHIYAADO GUREN FUOSUTAA
IPC: B06B1/06
Filed: 1989-02-28
Abstract: PURPOSE: To couple directly a high-impedance piezoelectric transducer to a voice distributing system requiring a high input impedance, by connecting a specific capacitor of the capacitors forming a first piezoelectric element with a specific capacitor of the capacitors forming a second piezoelectric element so as to form an equivalent electric circuit including a series circuit comprising all the capacitors. CONSTITUTION: Providing both a central portion circular electrode region 32 with a smaller diameter than an electrode 30 and an annular electrod 34 with a larger width than an electrode 28 on the rear surface of an element 24, the electrode 34 is opposed to the electrode 28 to overlap further with one portion of the electrode 30. By these opposite electrodes to each other, capacitors C1, C2, C3 are determined to couple them to each other as shown in their equivalent circuit. An element 26 has the same electrode pattern as the element 24. These elements 24, 26 are disposed so that their adjacent surfaces to each other have the same electrode pattern. Therefore, by the element 26, capacitors C4, C5, C6 coupled to each other are determined to make respectively their capacitances equal to the ones of the capacitors C3, C2, C1.  A center wafer 36 interposed between the elements 24, 26 adjacently to them comprises a non-conductive ring 38 and a conductive portion 40 positioned in the center portion of a transducer with a gap between it and the ring 38.
Patent JP-S53130688-A (JP)
Title: 7-isothiocyanato-cephalosporins and their preparation
Inventor: MATSUO TAISUKE
IPC: C07D501/59
Filed: 1977-04-19
Abstract: PURPOSE:Cephalosporin compound and its salt I (R1 is H, halogen, alkyl, cycloalkyl, cycloalkenyl, alkoxy, acyl, acyloxyalkyl, N-containing heterocyclic ring, N-containing heterocyclic carbonyl, etc;COOR2 is carboxy which may be esterified);e.g. 7-isothiocyanate-3-methyl-3-cephem-4-carboxylic acid benzhydryl ester.
Patent JP-H11250249-A (JP)
Title: Method and device for extracting color image feature, and record medium
Inventor: MURAKAWA AKIRA
IPC: G06T7/60
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To accurately find a fractal dimension feature amount while using a color image as it is by defining the found maximum distance as the pixel value of a concerned pixel and executing a process for finding the volume or thickness of a Minkowski blanket based on the pixel values of respective pixels concerning plural radiuses. SOLUTION: This device is composed of a controller 1, a display 2, a keyboard 3, a hard disk 6, a printer 7, a scanner 8 and a CD-ROM device 9 or the like. In such a system, the RGB of the concerned pixel is converted into a value in a prescribed color space in order to extract a fractal dimension while using the color image as it is, distance to a pixel near the concerned pixel in the color space is calculated and the maximum distance is adopted as the pixel value of the concerned pixel. Then, a three-dimensional strength curved surface is constituted while using the adopted pixel value as a value (z) in a z-axis direction, the volume or thickness of the blanket is found concerning this strength curved surface and by repeating this process while changing the radius of a sphere, the fractal dimension is found.
Patent JP-S55139062-A (JP)
Title: Induction motor
Inventor: NISHIYAMA HIROAKI
IPC: H02K17/02
Filed: 1979-04-13
Abstract: PURPOSE:To reduce the thickness of the entire stator, to save materials and to improve the efficiency of motor by wrapping the yoke for each slot provided to the stator core with the stator winding in a toroidal form. CONSTITUTION:The toroidal stator winding 18 is provided to each slot 17 of the stator core, which consists of both the teeth 19 that is shaped inside the core and the yoke 20 that forms the outside part of the core, so that the winding 18 crosses the yoke 20. For the stator core 16, an annular one in a body or plurally split ones are used, it is moded with resin moldings 21 on leaving its face opposite to the rotor 12 at least after the winding 18 is applied to it.
Patent JP-S63226339-A (JP)
Inventor: JIYU YAN BUANGU
IPC: A61B5/366
Filed: 1988-02-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。